<html>
<body>


<p><img src="BookSheet.gif" width="16" height="18"> 
<img src="BookSheetOpen.gif" width="16" height="18"> 
<img src="SheetLittle.gif" width="16" height="18">
<img src="Sheet.gif" width="16" height="18"></p>

<p><img src="BookSheet.gif"> 
<img src="BookSheetOpen.gif"> 
<img src="SheetLittle.gif">
<img src="Sheet.gif"></p>

<p><img src="LibraryBlue.gif"
width="16" height="18"> <img
src="LibraryColor1.gif"
width="16" height="18"> <img
src="LibraryColor2Close.gif"
width="16" height="18"> <img
src="LibraryColor2Open.gif"
width="16" height="18"> <img
src="LibraryGray.gif" width="16"
height="18"> </p>

<p><img
src="PublicationBlue.gif"
width="16" height="18"> <img
src="PublicationBlueOpen.gif"
width="16" height="18"> <img
src="PublicationGray.gif"
width="16" height="18"> <img
src="PublicationGrayOpen.gif"
width="16" height="18"> <img
src="PublicationGreenDark.gif"
width="16" height="18"> <img
src="PublicationGreenDarkOpen.gif"
width="16" height="18"> <img
src="PublicationGreenLigth.gif"
width="16" height="18"> <img
src="PublicationGreenLigthOpen.gif"
width="16" height="18"> <img
src="PublicationGreen.gif"
width="16" height="18"> <img
src="PublicationGreenOpen.gif"
width="16" height="18"> <img
src="PublicationLilac.gif"
width="16" height="18"> <img
src="PublicationLilacOpen.gif"
width="16" height="18"> <img
src="PublicationRed.gif"
width="16" height="18"> <img
src="PublicationRedOpen.gif"
width="16" height="18"> <img
src="PublicationRedDark.gif"
width="16" height="18"> <img
src="PublicationRedDarkOpen.gif"
width="16" height="18"> <img
src="PublicationYellowDark.gif"
width="16" height="18"> <img
src="PublicationYellowDarkOpen.gif"
width="16" height="18"></p>

<p> </p>

<p>&nbsp;</p>
</body>
</html>
